In the home life, there will always inconvenient. We have the smart led bulb which has the timer mode. They have function of sunrise and sunset. You can use the sunrise function as the wake up mode, the lighting will be brighter gradually. You can use the sunset function as the sleeping mode, the lighting will be darkened gradually. That will make people feel comfortable.

As an example, when the baby fall asleep, you can adjust the lighting which is suitable for sleeping. You can choose the warm white to make babies feel comfortable that does no harm to them.